Supermarket inventory clerk Lin Wan rescued the water-fallen and amnesiac Lu Huai three years ago, marrying him despite poverty and supporting the family alone. She did not know that this brick-moving husband at the construction site was actually the missing heir of the Chengyuan Group. After Lu Huai recovered his memory, he concealed his identity to protect her, but was instead treated as a freeloader. Her younger brother forced a divorce, creditors set traps, and her uncle's schemes came wave after wave. Lin Wan discovered the truth, separated in sorrow, "yet when Lu Huai fell into peril, she still chose to guard him." Lu Huai plotted in secret, exposed his identity, cleared his father's name, and brought down the villains. After the storm, he re-held the wedding, and the family returned to stability.